Home / 6,574,434,151.92-9,861,513,063.58-1,600,183,758.87

Finding the Fourth Proportional to 6,574,434,151.92, 9,861,513,063.58 and 1,600,183,758.87

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Solution

The fourth proportional to 6,574,434,151.92, 9,861,513,063.58 and 1,600,183,758.87 is: 2,400,242,009.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,434,151.92 : 9,861,513,063.58 = 1,600,183,758.87 : x
  2. Step 2: Convert to fraction form
    6,574,434,151.92/9,861,513,063.58 = 1,600,183,758.87/x
  3. Step 3: Cross multiply
    6,574,434,151.92x = 9,861,513,063.58 × 1,600,183,758.87
  4. Step 4: Simplify right side
    6,574,434,151.92x = 15,780,233,042,185,871,360
  5. Step 5: Solve for x
    x = 15,780,233,042,185,871,360/6,574,434,151.92
  6. Step 6: Final answer
    x = 2,400,242,009.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.